申请人 |
BARANOVA VALENTINA A,SU;BELYAEVA LYUDMILA V,SU;POPOV LEONID K,SU;DYADCHENKO ALEKSANDR ,SU;KOKHANOV YURIJ V,SU;PROSKURYAKOVA VALENTINA ,SU |
发明人 |
BARANOVA VALENTINA A,SU;BELYAEVA LYUDMILA V,SU;POPOV LEONID K,SU;DYADCHENKO ALEKSANDR ,SU;KOKHANOV YURIJ V,SU;PROSKURYAKOVA VALENTINA ,SU |